156937784890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1\times {\mathrm{3169}}^1$

素因数の和:4807

約数の個数: 64

約数和(自身を含む): 294615843840

約数和(自身を除く): 137678058950

約数列:

[1, 2, 5, 10, 31, 62, 107, 155, 214, 310, 535, 1070, 1493, 2986, 3169, 3317, 6338, 6634, 7465, 14930, 15845, 16585, 31690, 33170, 46283, 92566, 98239, 159751, 196478, 231415, 319502, 339083, 462830, 491195, 678166, 798755, 982390, 1597510, 1695415, 3390830, 4731317, 4952281, 9462634, 9904562, 10511573, 21023146, 23656585, 24761405, 47313170, 49522810, 52557865, 105115730, 146670827, 293341654, 506250919, 733354135, 1012501838, 1466708270, 2531254595, 5062509190, 15693778489, 31387556978, 78468892445, 156937784890]

約数ペア:

[(1, 156937784890), (2, 78468892445), (5, 31387556978), (10, 15693778489), (31, 5062509190), (62, 2531254595), (107, 1466708270), (155, 1012501838), (214, 733354135), (310, 506250919), (535, 293341654), (1070, 146670827), (1493, 105115730), (2986, 52557865), (3169, 49522810), (3317, 47313170), (6338, 24761405), (6634, 23656585), (7465, 21023146), (14930, 10511573), (15845, 9904562), (16585, 9462634), (31690, 4952281), (33170, 4731317), (46283, 3390830), (92566, 1695415), (98239, 1597510), (159751, 982390), (196478, 798755), (231415, 678166), (319502, 491195), (339083, 462830)]